Background Eraser

Background Eraser is a user-friendly background eraser app in which you can cut out any part of image automatically and paste it on another image or background.
To change the background: Just use your finger to select the area of a picture that you want to remain, and the background will automatically disappear. To add a new background, you have many choices to select, either by your own background or our 20+ beautiful background samples. You can cut out a section or whole object and paste it to the other image.
With this Background Eraser you are free to customize any kinds of pictures, and also you will avoid complex image matting procedures because of it.
How to use it: 
Select photo: select a photo from your Android phone
Cut photo: choose the part and cut the part out according to your demand
Remove background: delete the background automatically or manually by clicking or sliding the brush
Save photo: save your new photo and share it with you friends immediately
Features: 
️Brush adjustment: you can choose the size of the brush
️Photo editing: you can move or rotate the photo
️Edge blur: you can blur the edges of the remaining photo and you can set the level of the blur
️Perfect combination: the remaining part and the new background will be composed perfectly and the final picture will be natural
️Original photo reserved: the original photo remains in your phone
It's a cool app with very simple operation. Easy to learn and use. Hope you can enjoy it!!
Plus, it's for FREE.